"Spinoza's Use of `Idea´", in Spinoza : New Perspectives, eds. Robert W. Shahan and J.I. Biro, University of Oklahoma Press, Norman (Okla.), 1978; reprint : ibid., 1980, 57-70. (anglais).
Spinoza and Moral Freedom, State University of New York Press, Binghamton, 1987, XIII-198 p. (anglais). N XII, 46 (Pierre-François Moreau).